diff options
Diffstat (limited to 'drivers/gpio')
-rw-r--r-- | drivers/gpio/gpio-pca953x.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index b68a8a240e4c..ed58c000c72f 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -41,9 +41,13 @@ #define PCA957X_MSK 0x06 #define PCA957X_INTS 0x07 +#define PCAL953X_OUT_STRENGTH 0x20 #define PCAL953X_IN_LATCH 0x22 +#define PCAL953X_PULL_EN 0x23 +#define PCAL953X_PULL_SEL 0x24 #define PCAL953X_INT_MASK 0x25 #define PCAL953X_INT_STAT 0x26 +#define PCAL953X_OUT_CONF 0x27 #define PCA_GPIO_MASK 0x00FF #define PCA_INT 0x0100 |